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Dr. Arnold Barz, MD

Dr. Arnold Barz, MD

Age 52 Internal Medicine M
(7) 7 reviews

Telehealth available

Accepting New Patients


Dr. Arnold Barz, MD is an Internal Medicine Specialist in Shreveport, LA. Dr. Barz completed a residency at Louisiana State University Health Sciences Center At New Orl. They currently practice at Northwest Louisiana Nephrology and are affiliated with Willis-Knighton Medical Center, WK Bossier Health Center and Christus Highland Medical Center. Dr. Barz accepts multiple insurance plans.


  • Louisiana State University Health Sciences Center At New Orl, Residency Hospital

Insurance Accepted

  • Aetna
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Texas
  • Blue Cross Blue Shield
  • Cigna
  • First Health
  • Humana
  • UnitedHealthCare
  • Verity Healthnet

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Mar 08, 2023
I saw Dr. Barz in the hospital when my sodium was continuing to drop. He figured out the problem immediately and got everything back on track quickly. He’s caring, friendly and a great doctor! I’m very thankful for him and would recommend him 10/10!!!!
Amanda Gouthiere — Mar 08, 2023
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Arnold Barz, MD. To arrange an appointment, call the number on Dr. Barz's profile.

Dr. Arnold Barz, MD is affiliated with Willis-Knighton Medical Center, WK Bossier Health Center and Christus Highland Medical Center.

Hospital Affiliations

  • Willis-Knighton Medical Center
  • WK Bossier Health Center
  • Christus Highland Medical Center


  1. Northwest Louisiana Nephrology

    1. 1
      Northwest Louisiana Nephrology
      1800 Buckner St Ste C120, Shreveport, LA 71101 (318) 227-8899
    1. 2
      Bossier Regional Dialysis Center
      2907 Plantation Dr, Bossier City, LA 71111 (318) 746-8440
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(318) 227-8899